Hardware Spec Index

Caldera CL-6399 Plus Dual tower Air CPU Cooler

CPU Coolers · Caldera · SKU CL6399-PLUS · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,959 (CPU Coolers scale)
Category rank#24,268
Street price$129
Power6 W
Performance per dollar15.19
Released2019

Specifications

BrandCaldera
ModelCaldera CL-6399 Plus
TypeDual tower air cooler
Heat pipes8× 6 mm copper
Height167 mm
Fans2× 120 mm PWM, up to 1,800 RPM
Rated cooling280 W (manufacturer rating)
Noise29 dBA (max)
RAM clearanceOffset fin stack, 45 mm
Socket supportAM4, LGA1700, LGA1200, LGA115x
Warranty6 years

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Cite this page: Hardware Spec Index, “Caldera CL-6399 Plus Dual tower Air CPU Cooler”, https://vextor7.com/item/6307396 (accessed 2026-10-21).